Jan Tattermusch | f38b152 | 2017-12-19 14:05:41 -0800 | [diff] [blame] | 1 | # Copyright 2017 gRPC authors. |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
| 15 | if("${gRPC_GFLAGS_PROVIDER}" STREQUAL "module") |
| 16 | if(NOT GFLAGS_ROOT_DIR) |
| 17 | set(GFLAGS_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/gflags) |
| 18 | endif() |
| 19 | if(EXISTS "${GFLAGS_ROOT_DIR}/CMakeLists.txt") |
Jan Tattermusch | 586f719 | 2018-01-16 17:57:17 +0100 | [diff] [blame] | 20 | add_subdirectory(${GFLAGS_ROOT_DIR} third_party/gflags) |
| 21 | if(TARGET gflags_static) |
| 22 | set(_gRPC_GFLAGS_LIBRARIES gflags_static) |
| 23 | set(_gRPC_GFLAGS_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include") |
| 24 | endif() |
Jan Tattermusch | f38b152 | 2017-12-19 14:05:41 -0800 | [diff] [blame] | 25 | else() |
Jan Tattermusch | 586f719 | 2018-01-16 17:57:17 +0100 | [diff] [blame] | 26 | message(WARNING "gRPC_GFLAGS_PROVIDER is \"module\" but GFLAGS_ROOT_DIR is wrong") |
Jan Tattermusch | f38b152 | 2017-12-19 14:05:41 -0800 | [diff] [blame] | 27 | endif() |
| 28 | elseif("${gRPC_GFLAGS_PROVIDER}" STREQUAL "package") |
Jan Tattermusch | 586f719 | 2018-01-16 17:57:17 +0100 | [diff] [blame] | 29 | find_package(gflags REQUIRED) |
Jan Tattermusch | f38b152 | 2017-12-19 14:05:41 -0800 | [diff] [blame] | 30 | if(TARGET gflags::gflags) |
| 31 | set(_gRPC_GFLAGS_LIBRARIES gflags::gflags) |
Jan Tattermusch | 586f719 | 2018-01-16 17:57:17 +0100 | [diff] [blame] | 32 | set(_gRPC_GFLAGS_INCLUDE_DIR ${GFLAGS_INCLUDE_DIR}) |
Jan Tattermusch | f38b152 | 2017-12-19 14:05:41 -0800 | [diff] [blame] | 33 | endif() |
| 34 | set(_gRPC_FIND_GFLAGS "if(NOT gflags_FOUND)\n find_package(gflags)\nendif()") |
| 35 | endif() |